EIA 0402, 0603 thermistors provide narrow tolerances

The EIA 0402 and 0603 SMD NTC thermistor series feature a rated resistance of 10-kΩ with tolerance classes of ±1, ±3% and ±5%. The narrow tolerances were achieved with a new production technology and rugged glass passivation that also ensures high reliability and degradation stability. The slope of the characteristic curve (B value: 3,455 K) has a narrow tolerance of ±1% across the graph. The short response time enables fast and precise temperature measurements.

The SMD NTC thermistors are available in an automotive series, qualified to AEC-Q200 and suitable for applications up to +150°C; and the standard series for applications up to +125°C. Applications include electronic control units, air conditioning systems, temperature monitoring of batteries and the temperature management of high-performance LEDs. Other applications are found in communications equipment, including temperature monitoring of LCDs, amplifiers, hard disks and digital cameras.